At a 12.5% concentrate, liquid pool shock is approximately 2x's stronger than Clorox bleach. The recommends 5 tablespoons of regular bleach per gallon of water to properly disinfect a surface. When using liquid pool shock, dilute it at a rate of 2.5 to 3 tablespoons per gallon of water.
Commercial pool shock often contains chlorine, but it typically also contains chemicals that replace the chlorine in the compounds it has formed and render it available for sanitizing. ... Bleach contains the same chemical -- sodium hypochlorite -- as pool chlorine, but the concentrations are different.
One pound of 65% Cal-Hypo is equivalent to 117 fluid ounces (0.91 gallons) of 8.25% bleach. One pound of non-chlorine shock (43% MPS) is "equivalent" to 36 fluid ounces (0.28 gallons) of 8.25% bleach, but non-chlorine shock is not the same as chlorine.
2. Bleach. Also known as sodium hypochlorite, simple household bleach (which contains 5.25 percent of sodium hypochlorite, the active ingredient in bleach) can get stains out of grout that the baking soda couldn't. Bonus Tip: Bleach can also be used to shock a pool.
At a 12.5% concentrate, liquid pool shock is approximately 2x's stronger than Clorox bleach. The recommends 5 tablespoons of regular bleach per gallon of water to properly disinfect a surface. When using liquid pool shock, dilute it at a rate of 2.5 to 3 tablespoons per gallon of water.
SKIMMER NOTES: No. Chlorine and shock are not the same thing.
Shock has a more intense chemical strength than the traditional chlorine sanitizers, and it also differs in how you should apply it to your swimming pool. Short answer: No. Chlorine sanitizers and shock are similar but different in strength.
Household bleach, Clorox and liquid chlorine can all be used to sanitize a pool. They are all types of chlorine. Household bleaches such as Clorox usually contain about 5-6% available chlorine, about half that of pool liquid chlorine.
A jug of bleach, like Clorox, is mostly water. Bleach contains about 5% to 6% sodium hypochlorite, which means roughly 95% of your jug of bleach won't do anything useful to clean your pool. Some bleach formulations may include colorings and fragrances, which can negatively affect the quality of your pool water.
If you need to calculate how much bleach or Clorox you need to shock your pool, you will have to use 1/2 gallon of bleach per 10,000 gallons of water to raise the chlorine levels by 5 ppm.
Bleach as a hot tub shock
Bleach is our #1 choice if you want to bathe chemical free faster. We love this because it is designed to evaporate quickly which means it will do the job and leave. Choose non-scented and without additives. Household bleach will raise the pH level because it has a very high pH of 13.
High concentrations of chlorine (above 1.5 ppm) will attack the liner and bleach it, thus damaging it. Any level below this range will weaken its ability to kill off bacteria. The addition of chlorine to your pool water has to be done in a careful manner.
Green algae, unlike its black counterpart, is a true algae; it isn't resistant to chlorine, so you can control it by shocking the pool. If you don't want to spend a lot of money on expensive pool chemicals, you can shock with household bleach.
Mix required amount of Clorox® Regular Bleach2 with 2 gallons of water and scatter over surface of pool. Mix uniformly with pool water. Empty small pools daily. (Clorox® Regular Bleach2 will not harm plastic pools.)
Liquid chlorine
Household bleach (the same as you use for your laundry) and pool chlorine are the same thing. They are identical in every way, with the exception of strength.
It is a good idea to wait at least 20 minutes after adding the water balancing chemicals. If you use calcium chloride in your pool, you should wait at least 2 hours to swim.
Neither will chlorination be effective with a diffuser and without a pump. The best thing to do is to apply liquid chlorine in the pool. Then, you have to circulate the pool manually with the use of a telescopic pole or paddle. This will ensure the chlorine disperse well.
Shocking your pool regularly will help to keep the water clean and free of contaminants. You should aim to shock your pool about once a week, with the additional shock after heavy use. Some tell-tale signs that your pool needs to be shocked are cloudy, foamy, green, or odourous water.
For this reason many spa owners may find it easier to use dichlor (chlorine granules) or non-chlorine shock (MPS), which are more pH neutral. Testing the water with a chlorine test kit will determine the proper amount, but for a 300 gallon spa, 1 cup (8 oz) of 5% strength bleach will raise the level to 10 ppm.
Shock. Common unscented household bleach (sodium hypochlorite) works well to shock a pool. To increase the chlorine level by 5ppm in a 10,000 gallon pool, you would need 1/2 Gallon of basic household bleach.
Pool liners are much more resistant to fading from high chlorine levels than they used to be. Nonetheless, even if the color stays intact, continuous high chlorine level is corrosive, and affects the plasticity of the vinyl, by slowly pulling the resins from the material.
The final verdict on this matter is that you can indeed shock your hot tub with bleach if you want to, but it will require a little more work than using a formulated product from a pool store.
Clorox will not disinfect your hot tub water, has the wrong pH and will give you very dry skin if you do use it. Use only dry chlorine to sanitize and make sure the formula is sodium dichlor NOT calcium hypochlorite which is for swimming pools only.
While it's safe to use in swimming pools, liquid chlorine should never be applied to hot tubs.